* {
    margin: 0;
    padding: 0;
}

.web_page_demo {
    width: 100vw;
    height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    align-items: center;
}

.title {
    width: calc(100% - 48px);
    color: rgba(23, 9, 9, 0.9);
    font-family: 鸿蒙黑体;
    font-size: 30px;
    font-weight: 700;
    line-height: 40px;
    letter-spacing: 0px;
    text-align: left;
    margin-top: 64px;
}

ul {
    width: calc(100% - 48px);
    display: flex;
    flex-direction: column;
    margin-bottom: 16px;
    list-style: none;
}

ul li {
    width: 100%;
    height: 40px;
    border-radius: 20px;
    background: rgb(10, 89, 247);
    margin-bottom: 12px;
    text-align: center;
}

.function_item {
    width: 100%;
    height: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    color: rgb(255, 255, 255);
    text-decoration: none;
    font-family: "鸿蒙黑体";
    font-size: 16px;
    font-weight: 500;
    line-height: 22px;
    letter-spacing: 0px;
}

ul li:last-child {
    margin-bottom: 0px;
}